89 which suggest high reproducibility of the proteomic data (B). Table 1 Comparative proteome profile of P. putida grown at 50 rpm and 150 rpm Locus tag Protein name Accession number Fold-change Protein function Up-regulated proteins (50 rpm/150 rpm) PP_0234 OprE gi|26986977 2.41* Outer membrane porin PP_0268

OprQ gi|26987010 1.80 Outer membrane porin PP_0465 RplX gi|26987206 1.61 50S ribosomal protein L24 PP_0812 CyoA gi|26987548 1.82 Ubiquinol oxidase subunit 2 PP_0988 GcvP-1 gi|26987724 2.53 Glycine SBE-��-CD price dehydrogenase PP_1037 PurL gi|26987773 1.59* Phosphoribosylformylglycinamidine synthase PP_1099   gi|26987835 1.74 Cold-shock domain-contain protein PP_1629 RecA gi|26988361 2.35* Recombinase A PP_1868   gi|26988598 WH-4-023 nmr 2.25* DEAD-box ATP dependent DNA helicase PP_1982 IbpA gi|26988708 8.33*

Heat shock protein Hsp20 PP_2468 RplT gi|26989191 1.64 50S ribosomal protein L20 PP_2645 MgtB gi|26989364 2.67* Magnesium-translocating P-type ATPase PP_2656 PstS gi|26989375 4.26* Phosphate ABC transporter, periplasmic phosphate-binding protein PP_4718 FtsH gi|26991401 2.04 ATP-dependent metalloprotease FtsH PP_4803 DacA gi|26991483 1.96* Serine-type D-Ala-D-Ala carboxypeptidase PP_5329 PstS gi|26992005 3.33* Phosphate ABC transporter phosphate-binding protein PP_0460   gi|24981839 1.65 Ribosomal protein S3 Down-regulated proteins (50 rpm/150 rpm) PP_0126   gi|26986871 0.37* Cytochrome c4 PP_0258   gi|26987000 0.21* Hypothetical protein PP_0258 PP_0296   gi|26987038

0.36* Glycine betaine/L-proline Selleckchem Autophagy Compound Library ABC transporter, periplasmic binding protein PP_0308   gi|26987050 0.37 Membrane dipeptidase PP_0315   gi|26987057 0.22 Rieske (2Fe-2S) domain protein PP_0322 GlyA-1 gi|26987064 0.44 Serine hydroxymethyltransferase PP_0328 FdhA gi|26987070 0.38* Formaldehyde dehydrogenase, glutathione-independent PP_0382   gi|26987124 0.41 Nitrilase/cyanide hydratase and apolipoprotein N-acyltransferase PP_0395   gi|26987137 0.19 Hypothetical protein PP_0395 PP_0397   gi|26987139 0.28* Putative Meloxicam serine protein kinase, PrkA PP_0541   gi|26987279 0.28 Acetyltransferase PP_0545   gi|26987283 0.43* Aldehyde dehydrogenase family protein PP_0763   gi|26987499 0.50 Acyl-CoA synthetase PP_0765   gi|26987501 0.45* Hypothetical protein PP_0765 PP_0951 RpoX gi|26987687 0.34* Sigma 54 modulation protein/ribosomal protein S30EA PP_0999 ArcC gi|26987735 0.23* Carbamate kinase PP_1000 ArgI gi|26987736 0.28* Ornithine carbamoyltransferase PP_1001 ArcA gi|26987737 0.24* Arginine deiminase PP_1015   gi|26987751 0.52 Sugar ABC transporter, periplasmic sugar-binding protein PP_1081   gi|26987817 0.44* Glutaredoxin-related protein PP_1084   gi|26987820 0.42 Anti-oxidant AhpCTSA family protein PP_1122   gi|26987858 0.22 OmpA/MotB domain protein PP_1210   gi|26987945 0.32* DNA-binding stress protein, putative PP_1478   gi|26988211 0.23* NADH:flavin oxidoreductase/NADH oxidase PP_1487   gi|26988220 0.40* Hypothetical protein PP_1487 PP_1506 Adk gi|26988238 0.